Mudiver
New Member
My 89 b2. has a modified 2.9.
PerformanceCam, Powermax heads, Pacesetter Headers. 58mm throttle body, MSD ignition, K&N air filter, Magnaflow dual exhaust.
Now my problem is this, When I first start up it runs fine. If I go about 1 to 2 blocks, It starts to spudder unless I floor it and then it's OK. It will run like this for about 4 to 5 minutes until it warms up. It seams to be in the first 60% of the peadle. Has any one had this problem before? This motor runs really good now and I can't even enjoy it. Please give me some ideas....
Thanks
PerformanceCam, Powermax heads, Pacesetter Headers. 58mm throttle body, MSD ignition, K&N air filter, Magnaflow dual exhaust.
Now my problem is this, When I first start up it runs fine. If I go about 1 to 2 blocks, It starts to spudder unless I floor it and then it's OK. It will run like this for about 4 to 5 minutes until it warms up. It seams to be in the first 60% of the peadle. Has any one had this problem before? This motor runs really good now and I can't even enjoy it. Please give me some ideas....
Thanks